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Mathematics 21 Online
OpenStudy (anonymous):

1.-What is the probability of selecting a blue marble and a green marble with replacement? 2.-What is the probability of selecting a blue marble and then a green marble without replacement? (there's 9 marbles total; 2 black, 2 green, 2 yellow, 1 red, 1 white, 1 blue)

jimthompson5910 (jim_thompson5910):

What is the probability of selecting a blue marble?

jimthompson5910 (jim_thompson5910):

Any ideas?

OpenStudy (anonymous):

no lol

jimthompson5910 (jim_thompson5910):

how many blue marbles are there?

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